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The pair of equation X+y=1 and X+y=-5 has

Posted by Ahmad Khan 4 years, 5 months ago

CBSE > Class 10 > Mathematics

4 answers

Sumit Pandey 4 years, 5 months ago

X+y=1 X+y-1=0...... Eq.1 X+y=-5 X+y+5=0.........Eq.2 From eq.1 and eq.2 we have: a1=X b1=y. c1=-1 a1=X. b1=y. c2=5 a1/a2 =X/X =1 b1/b2=y/y=1 c1/c2=-1/5 Therefore the following equation has no solution as a1/a2=b1/b2but not equal to c1/c2

1Thank You

Dikshant Chaturvedi 4 years, 5 months ago

Well find value of x by solving eq 1 and than use substitution method and put the value of x into eq 2 x+y=-5 than u get the value of y after that put the value of y into the eq 3 x=1-y u get value of x

2Thank You

Tanvi @1201 4 years, 5 months ago

No solution

3Thank You

Kanak Vishnoi 4 years, 5 months ago

X+y=1

3Thank You

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Posted by Hari Anand 3 months ago

CBSE > Class 10 > Mathematics

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X-y=5

Posted by Kishan Thakur 11 months, 1 week ago

CBSE > Class 10 > Mathematics

1 answers

Don't post personal information, mobile numbers and other details.
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Ask specific question which are clear and concise.

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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics